We're going to solve 2789 multiplied by 4085
2789 × 4085 = 4085 × (2789)
+ 4085 × 9 that is equal 36765
+ 4085 × 80 that is equal 326800
+ 4085 × 700 what gives us 2859500
+ 4085 × 2000 resulting in 8170000

= 11393065
